[PURRS-devel] [Fwd: Re: print_latex() bug]

[Roberto Bagnara]

-------- Original Message --------
Subject: Re: print_latex() bug
Date: Fri, 25 Oct 2002 16:45:58 +0200
From: Christian Bauer <cbauer at zino.physik.uni-mainz.de>
Reply-To: ginac-list at zino.physik.uni-mainz.de
To: ginac-list at zino.physik.uni-mainz.de
References: <3DB6639B.E8526EA4 at prmat.math.unipr.it>

Hi!

On Wed, Oct 23, 2002 at 10:53:47AM +0200, Alessandro Zaccagnini wrote:
 > the expression `p' is assigned the value  1/2-1/2*I, but then it is
 > transformed into the following latex form: \frac{1}{2}\frac{-1}{2} i

Fixed. Negative fractions are now output as -\frac{n}{d} instead of
\frac{-n}{d} (the rest of the code seemed to expect this behavior; this
is why the plus sign was missing).

Bye,
Christian

-- 
   / Coding on PowerPC and proud of it
\/ http://www.uni-mainz.de/~bauec002/


-- 
Prof. Roberto Bagnara
Computer Science Group
Department of Mathematics, University of Parma, Italy
http://www.cs.unipr.it/~bagnara/
mailto:bagnara at cs.unipr.it